centos man page for xcb_xv_query_image_attributes_pitches

xcb_xv_query_image_attributes(3)				   XCB Requests 				  xcb_xv_query_image_attributes(3)

NAME
       xcb_xv_query_image_attributes -

SYNOPSIS
       #include <xcb/xv.h>

   Request function
       xcb_xv_query_image_attributes_cookie_t xcb_xv_query_image_attributes(xcb_connection_t *conn, xcb_xv_port_t port, uint32_t id,
	      uint16_t width, uint16_t height);

   Reply datastructure
       typedef struct xcb_xv_query_image_attributes_reply_t {
	   uint8_t  response_type;
	   uint8_t  pad0;
	   uint16_t sequence;
	   uint32_t length;
	   uint32_t num_planes;
	   uint32_t data_size;
	   uint16_t width;
	   uint16_t height;
	   uint8_t  pad1[12];
       } xcb_xv_query_image_attributes_reply_t;

   Reply function
       xcb_xv_query_image_attributes_reply_t *xcb_xv_query_image_attributes_reply(xcb_connection_t *conn,
	      xcb_xv_query_image_attributes_cookie_t cookie, xcb_generic_error_t **e);

   Reply accessors
       uint32_t *xcb_xv_query_image_attributes_pitches(const xcb_xv_query_image_attributes_request_t *reply);

       int xcb_xv_query_image_attributes_pitches_length(const xcb_xv_query_image_attributes_reply_t *reply);

       xcb_generic_iterator_t xcb_xv_query_image_attributes_pitches_end(const xcb_xv_query_image_attributes_reply_t *reply);

       uint32_t *xcb_xv_query_image_attributes_offsets(const xcb_xv_query_image_attributes_request_t *reply);

       int xcb_xv_query_image_attributes_offsets_length(const xcb_xv_query_image_attributes_reply_t *reply);

       xcb_generic_iterator_t xcb_xv_query_image_attributes_offsets_end(const xcb_xv_query_image_attributes_reply_t *reply);

REQUEST ARGUMENTS
       conn	 The XCB connection to X11.

       port	 TODO: NOT YET DOCUMENTED.

       id	 TODO: NOT YET DOCUMENTED.

       width	 TODO: NOT YET DOCUMENTED.

       height	 TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       response_type
		 The type of this reply, in this case XCB_XV_QUERY_IMAGE_ATTRIBUTES. This field is also present in the xcb_generic_reply_t and can
		 be used to tell replies apart from each other.

       sequence  The sequence number of the last request processed by the X11 server.

       length	 The length of the reply, in words (a word is 4 bytes).

       num_planes
		 TODO: NOT YET DOCUMENTED.

       data_size TODO: NOT YET DOCUMENTED.

       width	 TODO: NOT YET DOCUMENTED.

       height	 TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcb_xv_query_image_attributes_cookie_t. Errors have to be handled when calling the reply function xcb_xv_query_image_at-
       tributes_reply.

       If you want to handle errors in the event loop instead, use xcb_xv_query_image_attributes_unchecked. See xcb-requests(3) for details.

ERRORS
       This request does never generate any errors.

SEE ALSO
AUTHOR
       Generated from xv.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10					  xcb_xv_query_image_attributes(3)